Photographic support with an undercoating layer on a resin coate

Details Photographic support with an undercoating layer on a resin coate Photographic support with an undercoating layer on a resin coate

1988-10-03

1991-04-16

Sluby, P. C.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Weight per unit area specified

428513, 428575, 428498, 427 42, 427 40, 427 41, 2841761, 430532, 430538, 430537, B32B 2708, G03C 137, C08L 8900

Patent

active

050081500

ABSTRACT:
A photographic support having an undercoating layer on a resin coated base sheet, said undercoating layer comprising (a) a hydrophilic colloid, and (b) a special amphoteric surface active agent, or (a) a hydrophilic colloid, (b') a p-hydroxybenzoic acid ester and/or a special amphoteric surface active agent and (c) a special isothiazoline-3-one compound, provides excellent coating and adhesive properties to a photographic emulsion layer formed on the undercoating layer.

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